The wire must withstand wrapping around its own diameter without cracking. This is vital because rebar ties are often twisted 1.5 to 3 full turns. Brittle wire would break instantly.
Free-machining stainless steel, plate, sheet, strip, 416, 420F, 420FSe.
The mechanical requirements for the materials covered by ASTM A895 are as follows: astm a 895
The supplier of the materials covered by ASTM A895 shall provide a certification that the material meets the requirements of the standard.
While standard stainless steels (like 304 or 316) are prized for corrosion resistance, their toughness and tendency to "work harden" make them difficult to cut, drill, or machine efficiently. ASTM A895 covers grades that have been chemically modified to solve this problem. The wire must withstand wrapping around its own
Standard stainless steel grades (such as 304 or 316) exhibit high ductility and work-hardening rates. When subjected to automated cutting, drilling, or milling, they produce long, continuous, stringy ribbons of metal that wrap around machinery, generate intense frictional heat, and rapidly dull cutting tools.
is the definitive standard specification governing free-machining stainless steel plate, sheet, and strip . Maintained by ASTM International under the jurisdiction of Subcommittee A01.17, this specification outlines the precise chemical compositions, mechanical traits, and processing methods required for flat-rolled alloys tailored for high-speed machining operations. ASTM A895 covers grades that have been chemically
In simple terms, is the standard specification for Zinc-Coated (Galvanized) Steel Tension Wire for Tying Concrete Reinforcement .
ASTM A895 covers the requirements for free-machining stainless steel plate, sheet, and strip, which are intended for use in applications where high-speed machining is a critical factor. The standard covers grades of free-machining stainless steel that are specifically designed to provide improved machinability.
You will find ASTM A895 wire used in:
Per the guidelines referenced across Anand Steels ASTM A895 profiles , chemical configurations must strictly adhere to specific elemental ranges. Below is an overview of key technical chemistry criteria for representative grades: Grade (UNS) Carbon (Max) Manganese (Max) Free-Machining Agent (S30300) 17.0% – 19.0% 8.0% – 10.0% Sulfur: 0.15% min Type 303Se (S30323) 17.0% – 19.0% 8.0% – 13.0% Selenium: 0.15% min Type 416 (S41600) 12.0% – 14.0% Sulfur: 0.15% min Type 420F (S42020) 0.30% – 0.40% 12.0% – 14.0% Sulfur: 0.15% min ⚙️ Processing Conditions & Delivery Formats